Aguilar v. Texas

This case presents questions concerning the constitutional requirements for obtaining a state search warrant.

Two Houston police officers applied to a local Justice of the Peace for a warrant to search for narcotics in petitioner's home. In support of their application, the officers submitted an affidavit which, in relevant part, recited that:

“Affiants have received reliable information from a credible person and do believe that heroin, marijuana, barbiturates and other narcotics and narcotic paraphernalia are being kept at the above described premises for the purpose of sale and use contrary…